The method is as follows:

1. Sheet metal treatment: the concave part on the car body must be hammered and welded before it can be restored to its original state.

2. Putty treatment: A kind of clay (commonly known as putty) should be used in the uneven place after sheet metal, which is produced in Tu Ping.

3. Polishing treatment: Use different types of sandpaper to polish the concave and convex surface of putty.

4. Primer: In order to prevent rust, it is necessary to apply a layer of antirust paint.

5, color matching: before painting, in order to make the car body color consistent, it is necessary to adjust the paint color according to the color sample.

6. Painting: Paint the damaged surface.

7. Paint painting: the paint surface needs to be dried quickly, and the vehicle needs to enter the spray booth for "drying" operation.

8. Installation parts: parts removed before installing sheet metal.

Secondly, it is generally noteworthy in daily driving. Vehicles should follow the traffic rules as far as possible to avoid accidents.